import 'package:flutter/cupertino.dart';
import 'package:flutter/widgets.dart';

class Test18 extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Container(
      width: 100,
      height: 100,
      child: Center(
        child: CupertinoActivityIndicator(
          radius: 30,
        ),
      ),
    );
  }
}
